201719030

素因数分解:

$2^1\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{18059}}^1$

素因数の和:19183

約数の個数: 16

約数和(自身を含む): 363439440

約数和(自身を除く): 161720410

約数列:

[1, 2, 5, 10, 1117, 2234, 5585, 11170, 18059, 36118, 90295, 180590, 20171903, 40343806, 100859515, 201719030]

約数ペア:

[(1, 201719030), (2, 100859515), (5, 40343806), (10, 20171903), (1117, 180590), (2234, 90295), (5585, 36118), (11170, 18059)]